This is widely used in real-life room escape game, there is a vase which is filled with flowers, if you pour water into the vase, the door will open. .If the water pours out from the vase, the door will close again.
1. Audio can be revised of your own.
2. This prop is easy to package.
Room escape owner can fix two points on the vase.
When players enter into the chamber room, they will found the vase and a cup of water.
Players need to pour the water into the vase, this time the em lock will release.
How to reset ?
When the water pours out from the vase, the lock will close again.